True wireless earbuds built for deep noise reduction and detailed audio, soundcore Liberty 4 NC Earbuds aim to make travel and busy commutes much calmer. Calmer listening helps tired commuters and frequent travellers feel less worn out after a long day. Do the adaptive ANC, hi-res audio and long battery life make them the right choice?
⚡ At a Glance
- • Sound Signature: Detailed sound with punchy bass and clear treble
- • Best for: Commuters and frequent travellers who need effective ANC and long battery life
- • Not ideal for: Those wanting swim-proof headphones, IPX4 resists splashes only
11mm custom-tuned drivers deliver enhanced detail while LDAC enables hi-res wireless streaming. Adaptive ANC 2.0 cancels up to 98.5% of noise and a six-microphone array improves call clarity.
Calmer commutes and flights - with Adaptive ANC 2.0
Adaptive ANC 2.0 uses a high-sensitivity in-ear sound sensor, an innovative noise isolation chamber and real-time calculations to adjust cancellation to ear canals and external environment. The system targets a reported reduction of up to 98.5% of ambient noise.
Much less background noise on trains and planes means easier focus and less listening fatigue, ideal for daily travel and busy offices.
Richer, more detailed audio - with 11mm custom-tuned drivers and LDAC
11mm custom-tuned drivers deliver consistent clarity across the range, while LDAC transfers up to three times more audio data than standard Bluetooth for hi-res wireless playback.
Greater detail and stronger bass let playlists and podcasts sound fuller, making subtle layers in music easier to hear.
Long listening between charges - thanks to extended battery and charging case
Normal playback provides around 10 hours on a single charge and up to 50 hours with the charging case; with ANC on, expect about 8 hours from the buds and up to 40 hours with the case.
Multi-day use without frequent top-ups suits long journeys and busy weeks, reducing the need to carry chargers constantly.
✨ The 4 Key Reasons for soundcore Liberty 4 NC Earbuds
- LDAC hi-res wireless - Transfers three times more data for clearer audio detail
- HearID 2.0 personalised EQ - Tailors sound profile to individual hearing for better balance
- Six-mic AI call system - Beamforming mics amplify voice while cutting background noise
- Bluetooth 5.3 with multipoint - Quick pairing and simultaneous connections to two devices
📋 Technical Details at a Glance
- Category: True wireless earbuds
- Drivers: 11mm custom-tuned dynamic drivers
- Noise Cancellation: Up to 98.5% reduction reported
- ANC Technology: Adaptive ANC 2.0 with in-ear sensor and isolation chamber
- Codec: LDAC hi-res wireless codec
❓ Frequently Asked Questions
Q: How effective is the noise cancellation?
A: Adaptive ANC 2.0, aided by a high-sensitivity in-ear sensor and a noise isolation chamber, adjusts to ear canals and surroundings and can cancel up to 98.5% of ambient noise according to the manufacturer.
Q: What battery life can be expected with ANC on?
A: With ANC active expect about 8 hours on a single charge and up to 40 hours when using the charging case.
Q: Are these earbuds suitable for calls in noisy places?
A: A six-microphone system with beamforming and an AI algorithm amplifies voice while reducing background noise, improving clarity on calls.
🏆 Our Verdict
The soundcore Liberty 4 NC Earbuds suit commuters, frequent flyers and anyone who needs strong noise cancellation combined with detailed sound. The combination of Adaptive ANC, LDAC hi-res audio and a six-microphone AI call system is the standout advantage. While positioned as a premium choice, the feature set and long battery life deliver solid long-term value for frequent users.
